<template>
	<view class="my-settle-container">
		<!-- 全选区域 -->
  <label class="radio" @click="changeAllState">
    <radio value="" color="#C00000" :checked="isFullcheck"/><text>全选</text>
  </label>
  <!-- 合计区域 -->
  <view class="amount-box">
    合计:<text class="amount">￥{{checkedGoodsAmount}}</text>
  </view>
  <!-- 结算区域 -->
  <view class="btn-settle">
    结算({{checkedCount}})
  </view>
	</view>
 
</template>

<script>
  import { mapGetters,mapMutations} from 'vuex'
	export default {
    computed:{
      // checkedCount 商品勾选的总数量   total商品总数量
      ...mapGetters('m_cart',['checkedCount','total','checkedGoodsAmount']),
      // 是否全选
      isFullcheck(){
        return this.total ===this.checkedCount
      }
    },
		data() {
			return {
				
			};
		},
    methods:{
      ...mapMutations('m_cart',['updateAllGoodsState']),
      // 修改购物车的选中状态
      changeAllState(){
        this.updateAllGoodsState(!this.isFullcheck)
      }
    },
	}
</script>

<style lang="scss">
.my-settle-container{
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 50px;
  background-color: white;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-left: 5px;
  font-size: 14px;
}
.radio{
  display: flex;
  align-items: center;
}
.amount{
  color: #C00000;
}
.btn-settle{
  height: 50px;
  background-color: #C00000;
  color: white;
  line-height: 50px;
  text-align:center;
  padding: 0 10px;
  min-width: 100px;
}
</style>
